Godfrey Water Quality
Illinois
According to EPA SDWIS, Godfrey, Illinois is served by 53 community water systems covering about 772,958 people. The same extract lists 27 health-based violation records, most recently coded 0300 in 2024. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Godfrey, Illinois is delivered through 53 EPA-regulated community water systems serving an estimated 772,958 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 27 violation records across the 53 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 4 distinct EPA contaminant codes: Interim Enhanced Surface Water Treatment Rule, TTHM, Nitrate, Lead and Copper Rule.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Illinois drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| IL AMERICAN-CHAMPAIGN | 150,000 | 0 | Clean |
| IL AMERICAN-PEORIA | 137,575 | 2 | Health |
| IL AMERICAN-EAST ST LOUIS | 131,368 | 1 | Health |
| IL AMERICAN-WEST SUBURBAN | 73,978 | 0 | Clean |
| IL AMERICAN-ALTON | 46,127 | 0 | Clean |
| IL AMERICAN-GRANITE CITY | 33,572 | 0 | Clean |
| IL AMERICAN-PEKIN | 31,731 | 0 | Clean |
| IL AMERICAN-HOMER TOWNSHIP | 24,543 | 0 | Clean |
| IL AMERICAN-STREATOR | 19,000 | 0 | Clean |
| IL AMERICAN-LINCOLN | 15,200 | 5 | Health |
| IL AMERICAN-STERLING | 14,782 | 0 | Clean |
| IL AMERICAN-PONTIAC | 11,864 | 0 | Clean |
| IL AMERICAN-CHICAGO SUBURBAN | 11,187 | 0 | Clean |
| IL AMERICAN-JERSEYVILLE | 8,412 | 0 | Clean |
| IL AMERICAN-SOUTH BELOIT | 7,893 | 0 | Clean |
| IL AMERICAN-VALLEY VIEW | 6,721 | 0 | Clean |
| IL AMERICAN-DUPAGE UTILITY | 6,613 | 0 | Clean |
| IL AMERICAN-FERNWAY | 5,521 | 0 | Clean |
| IL AMERICAN-TOLONO | 3,604 | 6 | Health |
| IL AMERICAN-LIBERTY RIDGE WEST | 3,307 | 1 | Health |
| IL AMERICAN-VILLA GROVE | 2,467 | 1 | Health |
| IL AMERICAN-FARMINGTON | 2,448 | 1 | Health |
| IL AMERICAN-FISHER | 2,026 | 0 | Clean |
| IL AMERICAN-WAYCINDEN | 1,934 | 0 | Clean |
| IL AMERICAN-CAIRO | 1,821 | 0 | Clean |
| IL AMERICAN-ARROWHEAD | 1,581 | 0 | Clean |
| IL AMERICAN-MOUNT PULASKI | 1,506 | 2 | Health |
| IL AMERICAN-ROSICLARE | 1,387 | 2 | Health |
| IL AMERICAN-HARDIN COUNTY | 1,373 | 0 | Clean |
| IL AMERICAN-ARBURY | 1,225 | 0 | Clean |
| IL AMERICAN-GLASFORD | 1,193 | 0 | Clean |
| IL AMERICAN-ANDALUSIA | 1,184 | 0 | Clean |
| IL AMERICAN-WASHINGTON ESTATES | 1,143 | 0 | Clean |
| IL AMERICAN-VALLEY MARINA | 1,102 | 0 | Clean |
| IL AMERICAN-COUNTRY CLUB | 1,014 | 0 | Clean |
| IL AMERICAN-HARDIN | 839 | 1 | Health |
| IL AMERICAN-LIVINGSTON | 825 | 0 | Clean |
| IL AMERICAN-ALPINE HEIGHTS | 707 | 0 | Clean |
| IL AMERICAN-TERRA COTTA | 681 | 0 | Clean |
| IL AMERICAN-LOMBARD HEIGHTS | 679 | 0 | Clean |
| IL AMERICAN-SAUNEMIN | 456 | 0 | Clean |
| IL AMERICAN-MORELAND | 445 | 0 | Clean |
| IL AMERICAN-BROADLANDS | 330 | 3 | Health |
| IL AMERICAN-LIBERTY RIDGE EAST | 320 | 0 | Clean |
| IL AMERICAN-NETTLE CREEK | 317 | 0 | Clean |
| IL AMERICAN-ROLLINS | 231 | 2 | Health |
| IL AMERICAN-RIDGECREST | 203 | 0 | Clean |
| IL AMERICAN-MIDWEST PALOS | 126 | 0 | Clean |
| IL AMERICAN-CENTRAL STATES DST | 117 | 0 | Clean |
| IL AMERICAN-LEONORE | 111 | 0 | Clean |
| IL AMERICAN-HOLLIS | 107 | 0 | Clean |
| IL AMERICAN-RIVER GRANGE | 62 | 0 | Clean |
| IL AMERICAN-LAKE WATER COMPANY | 0 | 0 | Clean |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| IL AMERICAN-LINCOLN | Interim Enhanced Surface Water Treatment Rule | 2024-03-01 |
| IL AMERICAN-LINCOLN | Interim Enhanced Surface Water Treatment Rule | 2024-03-01 |
| IL AMERICAN-LINCOLN | Interim Enhanced Surface Water Treatment Rule | 2024-03-01 |
| IL AMERICAN-LINCOLN | Interim Enhanced Surface Water Treatment Rule | 2024-03-01 |
| IL AMERICAN-ROSICLARE | Interim Enhanced Surface Water Treatment Rule | 2021-02-01 |
| IL AMERICAN-ROSICLARE | Interim Enhanced Surface Water Treatment Rule | 2021-02-01 |
| IL AMERICAN-TOLONO | TTHM | 2021-01-01 |
| IL AMERICAN-TOLONO | TTHM | 2020-10-01 |
| IL AMERICAN-TOLONO | TTHM | 2020-07-01 |
| IL AMERICAN-TOLONO | TTHM | 2020-04-01 |
| IL AMERICAN-MOUNT PULASKI | Nitrate | 2019-12-01 |
| IL AMERICAN-MOUNT PULASKI | Nitrate | 2019-12-01 |
| IL AMERICAN-HARDIN | Lead and Copper Rule | 2012-12-01 |
| IL AMERICAN-BROADLANDS | Lead and Copper Rule | 1999-01-01 |
| IL AMERICAN-BROADLANDS | Lead and Copper Rule | 1998-01-01 |
| IL AMERICAN-FARMINGTON | Lead and Copper Rule | 1997-12-09 |
| IL AMERICAN-BROADLANDS | Lead and Copper Rule | 1997-07-01 |
| IL AMERICAN-ROLLINS | Lead and Copper Rule | 1996-08-01 |
| IL AMERICAN-ROLLINS | Lead and Copper Rule | 1996-01-26 |
| IL AMERICAN-TOLONO | Lead and Copper Rule | 1995-09-01 |
| IL AMERICAN-TOLONO | Lead and Copper Rule | 1995-02-09 |
| IL AMERICAN-LIBERTY RIDGE WEST | Lead and Copper Rule | 1994-01-01 |
| IL AMERICAN-VILLA GROVE | Lead and Copper Rule | 1994-01-01 |
| IL AMERICAN-PEORIA | Lead and Copper Rule | 1993-07-01 |
| IL AMERICAN-PEORIA | Lead and Copper Rule | 1993-06-01 |
| IL AMERICAN-EAST ST LOUIS | Lead and Copper Rule | 1992-12-07 |
| IL AMERICAN-LINCOLN | Lead and Copper Rule | 1992-12-07 |
What are Godfrey's health-based records for?
Godfrey's health-based violation records carry 4 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Lead and Copper Rule | 15 | 10 |
| Interim Enhanced Surface Water Treatment Rule | 6 | 2 |
| Tthm | 4 | 1 |
| Nitrate | 2 | 1 |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Godfrey, Illinois? ▼
How many water violations does Godfrey have in this EPA extract? ▼
What contaminants were found in Godfrey water? ▼
How many water systems serve Godfrey? ▼
Where does Godfrey get its drinking water? ▼
How does Godfrey compare in Illinois?
Of the 1,034 Illinois places with at least one community water system on file, Godfrey ranks #1 by number of systems (53).
About This Data
Figures here are the current EPA SDWIS extract joined to the 53 community water systems whose service area lists Godfrey, ranked against the 1,034 Illinois places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.